wip

acceptorwrapper/rate_limiting.go

@@ -1,3 +1,23 @@
+// Copyright (c) TFG Co. All Rights Reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
 package acceptorwrapper
 
 import (
@@ -12,13 +32,13 @@ type RateLimitingWrapper struct {
 
 // NewRateLimitingWrapper ...
 func NewRateLimitingWrapper() *RateLimitingWrapper {
-	return &RateLimitingWrapper{
-		BaseWrapper: NewBaseWrapper(),
-	}
+	r := &RateLimitingWrapper{}
+	r.BaseWrapper = NewBaseWrapper(r.wrapConn)
+	return r
 }
 
 // WrapConn ...
-func (r *RateLimitingWrapper) WrapConn(conn net.Conn) net.Conn {
+func (r *RateLimitingWrapper) wrapConn(conn net.Conn) net.Conn {
 	// TODOhenrod: get this from config
 	return NewRateLimitingConn(conn, 1, time.Minute)
 }

acceptorwrapper/wrapper.go

@@ -29,27 +29,24 @@ import (
 // Wrapper ...
 type Wrapper interface {
 	Wrap(acceptor.Acceptor) acceptor.Acceptor
+	WrapConn(net.Conn) net.Conn
 }
 
 // BaseWrapper ...
 type BaseWrapper struct {
 	acceptor.Acceptor
 	connChan chan net.Conn
+	wrapConn func(net.Conn) net.Conn
 }
 
 // NewBaseWrapper ...
-func NewBaseWrapper() BaseWrapper {
+func NewBaseWrapper(wrapConn func(net.Conn) net.Conn) BaseWrapper {
 	return BaseWrapper{
 		connChan: make(chan net.Conn),
+		wrapConn: wrapConn,
 	}
 }
 
-// WrapConn ...
-// MustImplement
-func (b *BaseWrapper) WrapConn(net.Conn) net.Conn {
-	return nil
-}
-
 // Wrap ...
 func (b *BaseWrapper) Wrap(a acceptor.Acceptor) acceptor.Acceptor {
 	b.Acceptor = a
@@ -69,7 +66,7 @@ func (b *BaseWrapper) GetConnChan() chan net.Conn {
 
 func (b *BaseWrapper) pipe() {
 	for conn := range b.Acceptor.GetConnChan() {
-		b.connChan <- b.WrapConn(conn)
+		b.connChan <- b.wrapConn(conn)
 	}
 }